* {
  margin: 0;
  padding: 0;
  cursor: default;
}

img {
  display: block;
  width: 100%;
  height: 100%;
}

.box {
  width: 100%;
  height: 400px;
  border: 1px solid red;
  padding: 20px;
}

.box .add {
  position: relative;
  display: inline-block;
  font-size: 50px;
  width: 50px;
  height: 50px;
  line-height: 39px;
  text-align: center;
  border: 2px solid #aeb3b9;
  color: #aeb3b9;
  box-sizing: border-box;
  background-color: #fff;
  overflow: hidden;
}

.box .add .file {
  position: absolute;
  left: 0;
  top: 0;
  z-index: -1000;
}

.box .allItem {
  display: flex;
  flex-wrap: wrap;
  align-content: space-between;
  width: 100%;
}

.box .allItem .item {
  width: 50px;
  height: 50px;
  margin: 0 5px;
}

.box .allItem .item:nth-child(1) {
  margin-left: 0;
}

.color-correction {
  border: 1px solid red;
  width: 400px;
  padding: 0 50px;
  align-items: center;
  display: flex;
}

.color-correction .colorAll {
  flex-grow: 1;
}

.color-correction .colorAll .colorAll {
  width: 300px;
  text-align: end;
}

.color-correction .showColor {
  margin-right: 100px;
  width: 50px;
  height: 50px;
  background-color: rgba(0, 0, 0, 0.1);
}
